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About the Role

The Staff Engineer, Power Integrity develops new electrical systems/circuits, researches system ideas, draws up plans, and captures them in schematics and system specifications. Responsibilities include testing, simulation, validation, and qualification of systems, making adjustments as needed, and providing support throughout manufacturing. The role involves working in cross-functional teams to ensure robust product development and enhancing designs based on feedback.

Responsibilities

Perform target impedance analysis, transient voltage droop, phase margin, and stability analysis.
Define PDN architecture and design solutions for boards and systems across a wide range of power specifications.
Lead power delivery modeling, simulation, and characterization for interposers, packages, PCBs, and voltage regulators (VRs) to meet impedance and voltage droop specifications.
Collaborate with multi-functional teams to design end-to-end power delivery systems.
Provide guidelines for implementation and feedback to PCB, package, system design and other cross-functional teams.
Lead hardware correlation on component, board and system level.
Develop test suites for system-level validation of power domain design margin.
Provide power integrity support through the design process.
Drive initiatives to improve processes, procedures and quality.

Requirements

Proven technical understanding of power supply architectures, VR technologies, power distribution network (PDN) modeling and PCB design practices.
Working knowledge in 3D/2D EM simulation tools, electromagnetic modeling, and transmission line theory.
Skills with associated tools for 2.5D (PowerDC, PowerSI, SIWave, OptimizePI, Sentinel-PI, nSys), 3D Full wave (HFSS, nWave), quasi-static tools (Q3D, nApex) is required.
Familiar with LTSPICE, HSPICE, Spectre, AMS, and Simplis models or equivalent ones for system-level transient droop analysis.
M.S. with at least 7 years of experience, or PhD with a minimum of 5 years of experience.
M.S and or Ph.D. with academic background in Power/Signal Integrity, Power Electronics and Analog Circuit Design.
Understanding of power supply architecture covering multi-stage/multi-phase VR technologies, PCB and package design trends and trade-offs, and chip supply design including low- and high-power design methodologies.
Experience in developing PI/SI methodologies, modeling PDN from system to die, and conducting lab correlation/validation.
Familiar with Python coding and AI/ML-assisted automation.
Experience in design and analysis of product power supply solution.
Deep understanding of VR design principles and the system environment's electrical performance.
Good knowledge of 3D/2D EM simulation tools, electromagnetics, and transmission line theory.
Familiar with lab equipment including but not limited to VNA, real-time scope, spectrum analyzer.
Work and communicate efficiently in cross-functional teams.
Excellent documentation and communication skills.
Work independently, teach and mentor others, and innovate.
Experience in driving initiatives that improved process, procedures and quality.
Experience on PCB or PKG design tools(Allegro, Xpedition)

Skills

Power Integrity
Signal Integrity
Power Electronics
Analog Circuit Design
3D/2D EM simulation
Electromagnetic modeling
Transmission line theory
PowerDC
PowerSI
SIWave
OptimizePI
Sentinel-PI
nSys
HFSS
nWave
Q3D
nApex
LTSPICE
HSPICE
Spectre
AMS
Simplis
Python
AI/ML
Allegro
Xpedition

Location

Austin, Texas, USA

Work Type

Onsite

Experience Level

Minimum 7 years of experience with M.S. degree
Minimum 5 years of experience with PhD degree

Education Level

M.S.
Ph.D.
Bachelor degree or consideration of an equivalent combination of education and experience.

Salary/Compensations

$112,000 - $196,000 USD/year

About the Company

Celestica (NYSE, TSX: CLS) enables the world’s best brands through a customer-centric approach, partnering with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for complex challenges.
As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development – from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud.
Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers.

Equal Opportunity

Celestica is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws.
This policy applies to hiring, promotion, discharge, pay, fringe benefits, job training, classification, referral and other aspects of employment and also states that retaliation against a person who files a charge of discrimination, participates in a discrimination proceeding, or otherwise opposes an unlawful employment practice will not be tolerated.
All information will be kept confidential according to EEO guidelines.
Celestica is an E-Verify employer.